Correlation Between STMicroelectronics and ASE Industrial

Can any of the company-specific risk be diversified away by investing in both STMicroelectronics and ASE Industrial at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining STMicroelectronics and ASE Industrial into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between STMicroelectronics NV ADR and ASE Industrial Holding, you can compare the effects of market volatilities on STMicroelectronics and ASE Industrial and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in STMicroelectronics with a short position of ASE Industrial. Check out your portfolio center. Please also check ongoing floating volatility patterns of STMicroelectronics and ASE Industrial.

Diversification Opportunities for STMicroelectronics and ASE Industrial

0.92

Correlation Coefficient

STMicroelectronics  ASE Industrial

Almost no diversification

The 3 months correlation between STMicroelectronics and ASE is 0.92. Overlapping area represents the amount of risk that can be diversified away by holding STMicroelectronics NV ADR and ASE Industrial Holding in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on ASE Industrial Holding and STMicroelectronics is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on STMicroelectronics NV ADR are associated (or correlated) with ASE Industrial. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of ASE Industrial Holding has no effect on the direction of STMicroelectronics i.e., STMicroelectronics and ASE Industrial go up and down completely randomly.

Pair Corralation between STMicroelectronics and ASE Industrial

Considering the 90-day investment horizon STMicroelectronics is expected to generate 1.3 times less return on investment than ASE Industrial. In addition to that, STMicroelectronics is 1.86 times more volatile than ASE Industrial Holding. It trades about 0.09 of its total potential returns per unit of risk. ASE Industrial Holding is currently generating about 0.22 per unit of volatility. If you would invest  843.00  in ASE Industrial Holding on April 26, 2025 and sell it today you would earn a total of  214.00  from holding ASE Industrial Holding or generate 25.39% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Strong
Accuracy	100.0%
Values	Daily Returns

STMicroelectronics NV ADR  vs.  ASE Industrial Holding

STMicroelectronics NV ADR

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in STMicroelectronics NV ADR are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. In spite of very unsteady basic indicators, STMicroelectronics displayed solid returns over the last few months and may actually be approaching a breakup point.

ASE Industrial Holding

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in ASE Industrial Holding are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. In spite of fairly unsteady basic indicators, ASE Industrial showed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with STMicroelectronics and ASE Industrial

The main advantage of trading using opposite STMicroelectronics and ASE Industrial positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if STMicroelectronics position performs unexpectedly, ASE Industrial can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in ASE Industrial will offset losses from the drop in ASE Industrial's long position.

The idea behind STMicroelectronics NV ADR and ASE Industrial Holding pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.

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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Fundamentals Comparison module to compare fundamentals across multiple equities to find investing opportunities.